Weiyel Reference Materials
info@weiyel.com
| Subculture | Columbia blood plate (English name: CA-B): casein pancreatin digest 10.0g, cardiopancreatin digest 3.0g, corn starch 1.0g, meat gastric enzyme digest 5.0g, yeast extract 5.0g, sodium chloride 5.0, agar 20.0g, distilled water 1.0L,pH 7.3±0.2. After sterilization at 121 ℃ for 15min, cool to 55 ℃, add 5% sterile defibrated sheep blood, shake well, pour the plate and cool it for later use. |
| Growth conditions | 37 ℃,18-24h,5% CO2 + 95% air |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | This Streptococcus pneumoniae DNA standard can be used for method establishment, working standard assignment, method confirmation and evaluation, product quality control, etc. through fluorescence quantitative pcr combined with digital PCR determination. |
| Sharing mode | Public welfare sharing |
Novel coronavirus B .1.617 mutant nucleic acid liquid quality control product
BNCC361559
Pig-derived nucleic acid standard quality control material sample
BNCC361182
Cryptococcus neoformans DNA standard
BNCC363330
Neisseria meningitidis DNA lab quality control
BNCC363801
Escherichia coli EIEC DNA standard
BNCC363455
New coronavirus Delta (B .1.617.2) mutant RNA nucleic acid quality control sample Llow value)
BNCC361748